THE CURRENT INVOLVEMENT OF IGN IN PHOTOGRAMMETRY |
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| Authors: | G Ducher |
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| Institution: | Institut Géographique National, France |
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| Abstract: | A review of some recent activities undertaken by the Institut Géographique National, France (IGN) in photogrammetry is given in this paper, especially with regard to digital and space data processing, assessment of SPOT images and the development of new instruments and experimental map products. The main topics considered can be divided into three groups: aerial surveying, digital photogrammetry and space photogrammetry (including the possibility of further planetary missions). |
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